OPENING UPDATES
GOLD AND SILVER MAY OPEN FLAT OR SMALL GAP UP
COPPER MAY OPEN 1-2 RS. GAP DOWN ZINC MAY OPEN 0.70 PAISA GAP DOWN LEAD MAY OPEN FLAT NICKEL MAY OPEN 8 -10 RS. GAP DOWN CRUDEOIL MAY OPEN 20 -30 RS. GAP UP AND "BLOCKBUSTER NATURALGAS MAY OPEN 8-10 RS. GAP UP"